Hossein F.
Lead Systems Architect | Data Engineer | Data Scientist | BS in Computer Science
- Role
- Lead Systems Architect Data Engineer Data Scientist at NTT DATA, Inc.
- Location
- Clayton, CA, US
- LinkedIn followers
- 500 followers
About Hossein F.
As a Lead Systems Architect at NTT Ltd, my focus is on the seamless integration and…
Experience
Lead Systems Architect Data Engineer Data Scientist
May 2014 — Present · Pleasanton, CA, US
Data Pipelines & ETL: Built scalable ETL pipelines using Java APIs for automated ingestion into Data Warehouses. Utilized PySpark, Databricks, and AWS S3 within Azure for hybrid-cloud data staging and transformation.• ETL & AWS Integration: Streamlined data extraction from vendor portals using Python and Java. Integrated AWS Glue for cataloging semi-structured data, enabling rapid insights via serverless Athena queries.• Azure DevOps: Implemented secure, automated deployment and monitoring pipelines for Data Warehouse and Tableau. Automated endpoint security using PowerShell.• API Integration: Developed Python (Django) RESTful APIs for global real-time data ingestion, enhancing analytical and reporting capabilities.• OLAP & Data Modeling: Optimized Tableau OLAP datasets through advanced modeling techniques, ensuring query efficiency. Designed high-performance MySQL architectures with optimized SQL and relational enhancements.• Automation & Optimization: Created robust Bash scripts for automated database code generation from Excel, CSV, and text files, ensuring data integrity with indexing and anti-truncation safeguards.• Server Management: Maintained Azure-hosted Data Warehouses with automated backups, cross-platform server tasks, and SFTP infrastructures using Bash, Python, and Perl.• Sales Impact: Enabled global sales growth ($6M-$24M) with real-time Azure insights and integrated Tableau solutions.
Education
University of North Florida
Bachelor of Science (BS), Computer Science
1989 — 1993
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